What is Gregory Grier's specialty?

Gregory Grier (NPI 1215971577) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in West Chester, PA.

Where does Gregory Grier practice?

Gregory Grier practices in West Chester, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1215971577.

How much does Medicare pay Gregory Grier?

Gregory Grier (NPI 1215971577) received approximately $12K in total Medicare Part B payments, serving 216 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1215971577

Gregory GrierCRNA

PRACTICECLINICAL CARE ASSOCIATES OF THE UNIVERSITY OFSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)West Chester, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

158

Unique beneficiaries

—

Total services

167

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 3,595 Certified Registered Nurse Anesthetist (CRNA) providers in PA — top quintile (cohort median 103).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gregory Grier's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 3 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
David Goodman Anesthesiology · Abington, PA	55	66
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	17	36
Daniel Nasr Pain Management · Wilmington, DE	11	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Abington Surgical Center Ambulatory Surgical Center · Willow Grove, PA	136	191
ETTER, MARK	38	41
ABINGTON MEMORIAL HOSPITAL	35	58
Dean Werner Anesthesiology · Abington, PA	24	26
Fernando Bonanni General Surgery · Quincy, IL	23	37
Patrick Fall Anesthesiology · Abington, PA	16	19
ATKINS, ROBERT	16	23
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	14	18

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history